This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Master Champions Analysed: 876,151
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.
Diana Counters
Diana middle vs jungle Counters
Presently there is insufficent games played by Diana middle on Patch 14.23 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.
Graves
el Forajido
Diana wins against Graves 47.53% of the time which is 0.99% higher against Graves than the average opponent.
After normalising both champions win rates Diana wins against Graves 6.25% less often than would be expected.
The average opponent winrate against Gravesis 46.54%.
Lee Sin
el Monje Ciego
Diana wins against Lee Sin 54.81% of the time which is 7.70% higher against Lee Sin than the average opponent.
After normalising both champions win rates Diana wins against Lee Sin 0.46% more often than would be expected.
The average opponent winrate against Lee Sinis 47.11%.
Viego
El Rey Arruinado
Diana wins against Viego 55.06% of the time which is 8.51% higher against Viego than the average opponent.
After normalising both champions win rates Diana wins against Viego 1.27% more often than would be expected.
The average opponent winrate against Viegois 46.55%.